Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1089540 | Integrated ignition valve ball | Dongsheng Zhou, Gene Zhou | 2025-08-19 |
| D1026549 | Gas stove wind guard | Dongsheng Zhou, Gene Zhou | 2024-05-14 |
| D998759 | Gas valve assembly with electronic ignition | Dongsheng Zhou, Gene Zhou | 2023-09-12 |
| 11255539 | Gas burner control ball valve | Dongsheng Zhou, Gene Zhou | 2022-02-22 |